code: def setUpClass(cls):
      cls.kwargs = {"connection_data": {"url": "http://demo.ckan.org/"}}
      cls.handler = CkanHandler("test_ckan_handler", **cls.kwargs)
  
file_path: mindsdb/mindsdb/integrations/handlers/ckan_handler/tests/test_ckan_handler.py
imports: import unittest
  from mindsdb.integrations.handlers.ckan_handler.ckan_handler import CkanHandler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 1 for calling the CkanHandlerTest obj's underlying member method code with example usage: obj.setUpClass(cls) without return types